If you only get a black screen with the white update line running down, it is very likely that the mixer is not setup correctly to use the built-in microphone of the FreeRunner. In this case, you can try to load capturehandset.state via alsa (alsactl -f capturehandset.state restore). It is possible that you already have the file on your device.

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[[Category:Audio Applications]]

Latest revision as of 00:23, 25 December 2008

Fourier

a realtime frequency analysis of recorded sound data and displays it on screen.

Installation

Troubleshooting

If you only get a black screen with the white update line running down, it is very likely that the mixer is not setup correctly to use the built-in microphone of the FreeRunner. In this case, you can try to load capturehandset.state via alsa (alsactl -f capturehandset.state restore). It is possible that you already have the file on your device.